If you twist too much, the hyperboloid degenerates in a cone. If you place threads on a cylinder, you form helices. It's fine!
TrovadorManrique 4 years ago
What is it made of?
ordaudee 4 years ago
Rubber bands stretched across two discs mounted on an axle, I guess
c2r4a1 4 years ago
If you twist too much, the hyperboloid degenerates in a cone. If you place threads on a cylinder, you form helices. It's fine!
TrovadorManrique 4 years ago
What is it made of?
ordaudee 4 years ago
Rubber bands stretched across two discs mounted on an axle, I guess
c2r4a1 4 years ago